2001 Pontiac Sunfire service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical diagnostics with wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
Trims covered
- Base Sedan 4-Door
- SE Coupe 2-Door
- SE Sedan 4-Door
- GT Coupe 2-Door
Engines covered
- 2.4L 2392CC 146Cu. In. l4 GAS DOHC Naturally Aspirated
- 2.2L 2190CC 134Cu. In. l4 GAS OHV Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
ON CERTAIN PASSENGER VEHICLES. IF THE ENGINE FAILS TO START AND THE DRIVER HOLDS THE KEY IN THE "START" POSITION FOR AN EXTENDED PERIOD, HIGH CURRENT FLOWS THROUGH THE IGNITION SWITCH, AND SOMETIMES P
IF THE SWITCH IS DAMAGED, A FIRE COULD OCCUR IN THE STEERING COLUMN, EVEN WITH THE ENGINE OFF AND TH
DEALERS WILL INSTALL A RELAY KIT IN THESE VEHICLES TO PREVENT HIGH CURRENT FROM FLOWING THROUGH THE
DORMAN PRODUCTS IS RECALLING 3,900 INTERMEDIATE STEERING SHAFTS DORMAN PART NOS. 425-151, 425-152, AND 425-153, (SOLD UNDER DORMAN'S "OE SOLUTIONS" BRAND NAME), BALKAMP #'S 7-3057, 7-3058, 7-3059 (SOL
IF THE WELD FAILS, LOSS OF STEERING COULD RESULT, POSSIBLY RESULTING IN A VEHICLE CRASH.
DORMAN WILL NOTIFY OWNERS AND REPLACE THE STEERING SHAFTS FREE OF CHARGE. THE RECALL BEGAN ON OCTOB
This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi
Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected mo
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution information.
Showing the 8 most recent of 226 technical service bulletins on file with NHTSA.
AIRBAGS DID NOT DEPLOY IN A FRONT-END COLLISION. THE VEHICLE WAS TOTALED. POLICE OFFICERS AND EMTS WERE SURPRISED AND QUESTIONED WEATHER BAGS WERE DEFECTIVE. DRIVER RECEIVED SMALL SCRAPE TO FOREHE
VEHICLE SLIPPED ON ICE GOING APPROXIMATELY 20 MILES AN HOUR, HIT A TREE ON THE PASSENGER SIDE DOOR. EXTREME DAMAGE, DRIVER SUSTAINED SEVERE HEAD TRAUMA ON THE RIGHT SIDE FROM THE PASSENGER SIDE COLLA
2001 PONTIAC - AIRBAG DEPLOYMENT CAUSES TOTAL WRECK JUNE 28, 2005, CA. 1130 - ON A RIGHT-ANGLE TURN AT LESS THAN 5 MPH INTO A NARROW LANE IN A PARKING AREA AT CONROE REGIONAL MEDICAL CENTER , CONROE
HAD A FRONTAL COLLISION, MY ENTIRE FRONT END WAS EFFECTED BY THE HIT NEITHER AIR BAG DEPLOYED NOR DID MY SEAT BELT KEEP ME AGAINST THE SEAT.
IN A FRONTAL COLLISION NONE OF THE AIR BAGS DEPLOYED ON IMPACT, CAUSING MAJOR INJURIES TO DRIVER.*AK
Showing the 5 most serious of 83 complaints filed with NHTSA.
